Module: RuboCop::Cop::OperationWithThreadsafeResult

Extended by:
NodePattern::Macros
Included in:
ThreadSafety::MutableClassInstanceVariable, ThreadSafety::RackMiddlewareInstanceVariable
Defined in:
lib/rubocop/cop/mixin/operation_with_threadsafe_result.rb

Overview

Common functionality for checking if a well-known operation produces an object with thread-safe semantics.

Instance Method Summary collapse

Instance Method Details

#operation_produces_threadsafe_object?(node) ⇒ Object 



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# File 'lib/rubocop/cop/mixin/operation_with_threadsafe_result.rb', line 11

def_node_matcher :operation_produces_threadsafe_object?, <<~PATTERN
  {
    (send (const {nil? cbase} :Queue) :new ...)
    (send
      (const (const {nil? cbase} :ThreadSafe) {:Hash :Array})
      :new ...)
    (block
      (send
        (const (const {nil? cbase} :ThreadSafe) {:Hash :Array})
        :new ...)
      ...)
    (send (const (const {nil? cbase} :Concurrent) _) :new ...)
    (block
      (send (const (const {nil? cbase} :Concurrent) _) :new ...)
      ...)
    (send (const (const (const {nil? cbase} :Concurrent) _) _) :new ...)
    (block
      (send
        (const (const (const {nil? cbase} :Concurrent) _) _)
        :new ...)
      ...)
    (send
      (const (const (const (const {nil? cbase} :Concurrent) _) _) _)
      :new ...)
    (block
      (send
        (const (const (const (const {nil? cbase} :Concurrent) _) _) _)
        :new ...)
      ...)
  }
PATTERN